155422530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{599}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 428976000

約数和(自身を除く): 273553470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 599, 837, 930, 961, 1198, 1395, 1674, 1797, 1922, 2790, 2883, 2995, 3594, 4185, 4805, 5391, 5766, 5990, 8370, 8649, 8985, 9610, 10782, 14415, 16173, 17298, 17970, 18569, 25947, 26955, 28830, 32346, 37138, 43245, 51894, 53910, 55707, 80865, 86490, 92845, 111414, 129735, 161730, 167121, 185690, 259470, 278535, 334242, 501363, 557070, 575639, 835605, 1002726, 1151278, 1671210, 1726917, 2506815, 2878195, 3453834, 5013630, 5180751, 5756390, 8634585, 10361502, 15542253, 17269170, 25903755, 31084506, 51807510, 77711265, 155422530]

約数ペア:

[(1, 155422530), (2, 77711265), (3, 51807510), (5, 31084506), (6, 25903755), (9, 17269170), (10, 15542253), (15, 10361502), (18, 8634585), (27, 5756390), (30, 5180751), (31, 5013630), (45, 3453834), (54, 2878195), (62, 2506815), (90, 1726917), (93, 1671210), (135, 1151278), (155, 1002726), (186, 835605), (270, 575639), (279, 557070), (310, 501363), (465, 334242), (558, 278535), (599, 259470), (837, 185690), (930, 167121), (961, 161730), (1198, 129735), (1395, 111414), (1674, 92845), (1797, 86490), (1922, 80865), (2790, 55707), (2883, 53910), (2995, 51894), (3594, 43245), (4185, 37138), (4805, 32346), (5391, 28830), (5766, 26955), (5990, 25947), (8370, 18569), (8649, 17970), (8985, 17298), (9610, 16173), (10782, 14415)]